CVE-2009-4038
4.3 · MEDIUMOverview
CVE-2009-4038 is a medium-severity vulnerability affecting nch axon_virtual_pbx. It was published on November 20, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Multiple cross-site scripting (XSS) vulnerabilities in NCH Software Axon Virtual PBX 2.10 and 2.11 allow remote attackers to inject arbitrary web script or HTML via the (1) onok or (2) oncancel parameter to the logon program. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Remediation
Check the references section for vendor advisories and patches from nch. Update axon_virtual_pbx to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2009-4038?
CVE-2009-4038 is a medium-severity vulnerability affecting nch axon_virtual_pbx. It was published on November 20, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2009-4038?
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2009-4038?
Check the references section for vendor advisories and patches from nch. Update axon_virtual_pbx to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2009-4038?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-4038 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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